On the BlackBerry smartphone, open the Messages application.
Open the menu and select Options.
Select General Options or Message Display and Actions
Scroll to the field labeled Keep Messages or Days to Keep
Open the menu and select Change Option.
Change the value to the number of days to keep all messages on the BlackBerry smartphone
On the BlackBerry smartphone, open the Messages application.
Open the menu and select Options.
Select General Options or Message Display and Actions
Scroll to the field labeled Keep Messages or Days to Keep
Open the menu and select Change Option.
Change the value to the number of days to keep all messages on the BlackBerry smartphone